1. Pharmapolis Debrecen Ltd; Nagyerdei Blvd. 98; H-4032; Debrecen; Hungary
2. Pharmacology Laboratory I; EGIS Pharmaceuticals PLC; 10, POB 100; H-1475; Budapest; Hungary
3. Department of Pharmacology and Pharmacotherapy; University of Debrecen Medical, Health, and Science Center; Nagyerdei Blvd. 98; H-4032; Debrecen; Hungary